crack down on
短语词组
- crack k down on 打擊
- crack down on scalper 打擊票販子
- Crack down on speeding 処罸超速行駛
- to crack down on 嚴打
- crack down on terrorism 防恐打恐
- crack down on obscenity 打擊婬穢
- crack down on crime 打擊犯罪
- crack down on infringements 打擊侵權
- crack down on sb 打擊某人 返回 crack down on